Suppliers

supplier.logo.polyaire

supplier.logo.zonemaster

supplier.logo.derby

Polyaire is a manufacturer and national distributor of Air Conditioning products and components under the Polyaire, Zonemaster and Derby brands. NTI relies on Polyaire products to teach and develop students in all areas of the air conditioning industry.

supplier.logo.heatcraft

Heatcraft Australia and New Zealand is a wholesale distribution business that caters for the refrigeration and air conditioning trades through a network of 70 branches. Students attending the National Trades Institute will be using specialised trade tools from Heatcraft.